CN2709894Y - Cold-storage rack - Google Patents
Cold-storage rack Download PDFInfo
- Publication number
- CN2709894Y CN2709894Y CN 200420010586 CN200420010586U CN2709894Y CN 2709894 Y CN2709894 Y CN 2709894Y CN 200420010586 CN200420010586 CN 200420010586 CN 200420010586 U CN200420010586 U CN 200420010586U CN 2709894 Y CN2709894 Y CN 2709894Y
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- CN
- China
- Prior art keywords
- cold
- storage
- rest
- supporting bracket
- heel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Disclosed is a cold-storage rack, belonging to a refrigeration technical field. The utility model is composed of a horizontal heel-rest, a supporting bracket connected with the horizontal heel-rest and a cold-storage cavity is provided with the heel-rest and the supporting bracket. The horizontal heel-rest and the supporting bracket are both rigid mesh components; the supporting bracket is connected with the horizontal heel-rest by bilateral connection straps; a cold-storage parcel is placed in the cold-storage cavity. The horizontal heel-rest and the supporting bracket are both rigidity plates; the supporting bracket is connected with the heel-rest by bilateral suspension hooks below the horizontal heel-rest; the horizontal heel-rest and the supporting bracket are both rigidity plates; the supporting bracket is closely connected with the horizontal heel-rest by ambient side plates, on which a pot opening of cold accumulating agent with an on-off valve. The utility model reconstructs simply to the present refrigerating chamber rack of the refrigerator with simple structure, improves cold-storage, strengths heat exchange concurrently, and is good in refrigeration effect and energy-saving effect.
Description
Technical field
The utility model belongs to refrigeration technology field, particularly a kind of Cold-storage rack that is used for cold compartment of refrigerator.
Background technology
Along with popularizing of China's industrial and agricultural development and various household electrical appliance, the power tense problem becomes increasingly conspicuous, and the power cuts to limit consumption phenomenon appears in many places.And from the electric load aspect, peak-valley difference is increasing, and is very unfavorable to operation of power networks.How to fill out the peak and move paddy, energy savings how, become one of problem that government and common people are concerned about the most.For refrigerator design, production unit, design, produce power saving, the refrigerator of few electricity consumption during in the many electricity consumptions of electric load low ebb and at the electric load peak value, the peak load shifting that not only helps electric load, and since during the electric power low ebb electricity charge lower, can also reduce expenses for the user.For this reason, people improve refrigerating efficiency and reach energy-conservation purpose by increasing evaporator area, reduce the refrigerator on-off frequency by adopt the cold-storage technology on refrigerator, shorten refrigerator running time, and then energy-conservation.Current refrigerator cold-storage technology all adopts the phase change cold-storage principle, and heat absorption or heat release realize the cold-storage purpose when promptly utilizing agent for storage of coldness to undergo phase transition.Chinese patent 01256243.2 discloses the cold energy-saving refrigerator of a kind of storage, at the front of the evaporimeter of refrigerating chamber and installation regenerator above the freezer evaporator, the cold of evaporimeter passes to the regenerator shell earlier, passes to regenerator by the regenerator shell again and carries out cold-storage; Chinese patent 92238891.1 has announced that a kind of refrigerator ice cabinet with cold storage grid (net), constitutes grid or grid with metal pipe material, and the dress agent for storage of coldness places the refrigerator interlayer in the pipe, plays the cold-storage effect; The cold storage layer of Chinese patent 00237847.7 use in refrigerator frame evaporimeter is put a cool accumulating block between the straight way part of two copper pipes of evaporimeter; Chinese patent 00228951.2 discloses a kind of cold storage layer frame evaporimeter, at cold-storage edges of boards face the concave surface raceway groove is set, and the evaporimeter copper pipe is embedded in wherein; Chinese patent 00258000.X discloses a kind of aluminum composite plate evaporimeter, is furnished with cold accumulator between evaporation channel.The common drawback of these technical schemes is that the cold-storage evaporation structure that is provided is complicated, considers that cold-storage is more, and considers not enough aspect heat exchange.
The utility model content
A kind of Cold-storage rack of providing a kind of cold-storage effect and heat exchange effect all good is provided the utility model purpose.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of Cold-storage rack, constitute by horizontal shelf and connected bearing support, and be provided with the cold-storage chamber between horizontal shelf and the bearing support.
Horizontal shelf and bearing support are the rigidity netware, and bearing support is connected with horizontal shelf by the connection strap of both sides, is placed with the cold-storage bag in the cold-storage chamber.
Horizontal shelf and bearing support are rigid plate, and the stirrup of bearing support both sides below horizontal shelf is connected with shelf, is placed with the cold-storage bag in the cold-storage chamber.
Horizontal shelf and bearing support are rigid plate, and bearing support is connected with horizontal shelf is airtight by side plate all around, and side plate is provided with the agent for storage of coldness perfusing hole that band opens and closes valve.
The utility model makes the shelf in the current refrigerator refrigerating chamber into Cold-storage rack, connects bearing support below its horizontal shelf, and the cold-storage chamber is set between horizontal shelf and bearing support, phase transition temperature is housed is 4-5 ℃ agent for storage of coldness in the cold-storage chamber.Horizontal shelf and bearing support can be the rigidity netware or the plate of separate machined or integrated processing, the agent for storage of coldness cold-storage bag of can packing into is positioned in the cold-storage chamber between horizontal shelf and the bearing support, perhaps charges into the confined space that forms between horizontal shelf (plate) and the bearing support (plate).In process of refrigerastion, the agent for storage of coldness cold-storage, when the temperature of refrigerating chamber reduction, when temperature was lower than the agent for storage of coldness freezing point, agent for storage of coldness underwent phase transition, and discharged a large amount of heats, and a large amount of colds are stored in the agent for storage of coldness.When temperature of refrigerating chamber reaches design temperature, the refrigerating chamber kind of refrigeration cycle stops, and this moment, agent for storage of coldness was solid-state.At refrigerating chamber kind of refrigeration cycle duration of work not, because loss of refrigeration capacity, temperature of refrigerating chamber raises gradually, and the agent for storage of coldness released cold quantity rises to delay temperature of refrigerating chamber.Agent for storage of coldness is in the released cold quantity process, and self-temperature raises gradually, when solid-state agent for storage of coldness temperature rises to its fusing point, agent for storage of coldness undergoes phase transition, and absorbs a large amount of heats temperature of refrigerating chamber is slowly gone up, after the whole liquefies of agent for storage of coldness, its temperature also will be gone up, and continue to absorb heat this moment.Owing to adopted Cold-storage rack, at the kind of refrigeration cycle off position, the agent for storage of coldness released cold quantity, make temperature of refrigerating chamber in refrigerator go up than the cold compartment of refrigerator that does not adopt Cold-storage rack slowly many, thereby prolonged the kind of refrigeration cycle time, reduced the compressor on-off frequency.Because the compressor start electric current is very big when starting, consumed energy is many, reduces the number of starts and has just saved the energy.And when having a power failure, because agent for storage of coldness has been laid in cold, it is longer to make cold compartment of refrigerator keep the low-temperature condition time, thereby guarantees that food is not putrid and deteriorated in the longer time.The utility model cold-storage and enhanced heat exchange are parallel, and refrigeration and energy-saving effect are two good.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is embodiment 2 structural representations;
Fig. 4 is embodiment 3 structural representations.
The specific embodiment
In embodiment 2, the present embodiment, horizontal shelf 1 and bearing support 2 are rigid plate, and the stirrup 5 of bearing support 2 both sides below horizontal shelf 1 is connected with horizontal shelf 1.Other are with embodiment 1.
In embodiment 3, the present embodiment, horizontal shelf 1 and bearing support 2 are rigid plate, and bearing support 2 is by side plate 6 and horizontal 1 airtight connection of shelf all around, and side plate 6 is provided with the agent for storage of coldness perfusing hole 7 that band opens and closes valve.Other are with embodiment 1.
Claims (4)
1, a kind of Cold-storage rack is characterized in that, is made of horizontal shelf and connected bearing support, is provided with the cold-storage chamber between horizontal shelf and the bearing support.
2, Cold-storage rack as claimed in claim 1 is characterized in that, horizontal shelf and bearing support are the rigidity netware, and bearing support is connected with horizontal shelf by the connection strap of both sides, is placed with the cold-storage bag in the cold-storage chamber.
3, Cold-storage rack as claimed in claim 1 is characterized in that, horizontal shelf and bearing support are rigid plate, and the stirrup of bearing support both sides below horizontal shelf is connected with shelf, is placed with the cold-storage bag in the cold-storage chamber.
4, Cold-storage rack as claimed in claim 1 is characterized in that, horizontal shelf and bearing support are rigid plate, and bearing support is connected with horizontal shelf is airtight by side plate all around, and side plate is provided with the agent for storage of coldness perfusing hole that band opens and closes valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010586 CN2709894Y (en) | 2004-04-09 | 2004-04-09 | Cold-storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010586 CN2709894Y (en) | 2004-04-09 | 2004-04-09 | Cold-storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709894Y true CN2709894Y (en) | 2005-07-13 |
Family
ID=34848560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010586 Expired - Lifetime CN2709894Y (en) | 2004-04-09 | 2004-04-09 | Cold-storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709894Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171828A (en) * | 2013-03-28 | 2013-06-26 | 浙江大学 | Fruits and vegetables temperature control storage and transportation dedicated plastic pass box unit with hold-over plate for insulating truck |
| CN103264854A (en) * | 2013-05-13 | 2013-08-28 | 浙江大学 | Assemble-type cool storage wall structure composed of multiple cool storage plate support units |
| CN103575018A (en) * | 2013-11-22 | 2014-02-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104374155A (en) * | 2014-12-01 | 2015-02-25 | 合肥华凌股份有限公司 | Wine rack for refrigeration equipment and refrigerator provided with same |
| CN104634059A (en) * | 2013-11-11 | 2015-05-20 | 东部大宇电子株式会社 | Shelf including a cold storage material therein, and refrigerator having the same |
| CN104949425A (en) * | 2014-03-31 | 2015-09-30 | 海尔集团公司 | Solar energy supply type electric refrigerating device and control method thereof |
| CN108278808A (en) * | 2018-01-08 | 2018-07-13 | 安徽康佳同创电器有限公司 | A kind of refrigerator of shower wind air channel structure |
| CN109163491A (en) * | 2018-09-27 | 2019-01-08 | 澳柯玛股份有限公司 | A kind of constant temperature fresh-keeping apparatus |
| WO2024001296A1 (en) * | 2022-07-01 | 2024-01-04 | 青岛海尔电冰箱有限公司 | Partition plate assembly, and refrigeration apparatus |
-
2004
- 2004-04-09 CN CN 200420010586 patent/CN2709894Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171828A (en) * | 2013-03-28 | 2013-06-26 | 浙江大学 | Fruits and vegetables temperature control storage and transportation dedicated plastic pass box unit with hold-over plate for insulating truck |
| CN103264854A (en) * | 2013-05-13 | 2013-08-28 | 浙江大学 | Assemble-type cool storage wall structure composed of multiple cool storage plate support units |
| CN103264854B (en) * | 2013-05-13 | 2015-01-07 | 浙江大学 | Assemble-type cool storage wall structure composed of multiple cool storage plate support units |
| CN104634059A (en) * | 2013-11-11 | 2015-05-20 | 东部大宇电子株式会社 | Shelf including a cold storage material therein, and refrigerator having the same |
| CN103575018A (en) * | 2013-11-22 | 2014-02-12 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104949425A (en) * | 2014-03-31 | 2015-09-30 | 海尔集团公司 | Solar energy supply type electric refrigerating device and control method thereof |
| CN104949425B (en) * | 2014-03-31 | 2017-10-20 | 海尔集团公司 | Solar energy is for the electric refrigerating plant of formula and its control method |
| CN104374155A (en) * | 2014-12-01 | 2015-02-25 | 合肥华凌股份有限公司 | Wine rack for refrigeration equipment and refrigerator provided with same |
| CN108278808A (en) * | 2018-01-08 | 2018-07-13 | 安徽康佳同创电器有限公司 | A kind of refrigerator of shower wind air channel structure |
| CN109163491A (en) * | 2018-09-27 | 2019-01-08 | 澳柯玛股份有限公司 | A kind of constant temperature fresh-keeping apparatus |
| CN109163491B (en) * | 2018-09-27 | 2023-11-14 | 澳柯玛股份有限公司 | Constant temperature fresh-keeping device |
| WO2024001296A1 (en) * | 2022-07-01 | 2024-01-04 | 青岛海尔电冰箱有限公司 | Partition plate assembly, and refrigeration apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140409 Granted publication date: 20050713 |